Link element



FIG. 1 is a front elevational view of a link element showing my newdesign;

FIG. 2 is a bottom plan view with one connecting element omitted forclarity of illustration;

FIG. 3 is a side elevational view with the connecting elements omitted;

FIG. 4 is a rear elevational view; and

FIG. 5 is a front elevational view of the link element connected to acircular supporting member.

The broken line showing of circular supporting elements in FIG. 5 is forillustrative purposes only and forms no part of the claimed design.

The ornamental design for a link element, as shown and described.